CN220605118U - Quick connector structure suitable for pressurization, heating and electric stimulation three-in-one equipment - Google Patents

Abstract

The utility model discloses a quick connector structure suitable for three-in-one pressure, heating, and electric stimulation equipment, including an installation plug and an installation socket. The installation plug consists of a plug upper shell, a dust cover, an installation socket, and an air nozzle. , snap ring, fixing screw, connecting tube, plug lower shell, magnetic socket a. The installation socket consists of fixing screws, foot cover film, socket upper shell, chute a, magnetic socket b, clamping piece, slide It is composed of block, spring, button, contact and socket lower shell. This quick connector structure is suitable for three-in-one pressure, heating, and electric stimulation equipment. When connecting the installation plug and the installation socket, the snap ring provided at the bottom of the air nozzle provided in the installation plug is clamped by the set clamping piece. Hold it so that the air nozzle will not fall off, and the air nozzle can be released by pressing the button. The entire design is easy to operate and has a solid structure. It can be used in the field of rehabilitation and physical therapy to make the operator more convenient and faster.

Description

A quick connector structure suitable for three-in-one pressure, heating, and electrical stimulation equipment

Technical field

The utility model relates to the technical field of rehabilitation physiotherapy, specifically a quick connector structure suitable for three-in-one equipment of pressure, heating and electrical stimulation.

Background technique

Deep vein thrombosis of the limbs is a common disease in clinical practice. If deep vein thrombosis forms in the legs, it will cause leg swelling, blood return disorder, leg pain and other symptoms. Moreover, once the thrombus falls off, it will follow the blood for body fluid circulation. It will further cause pulmonary embolism, cerebral infarction, etc., endangering the patient's life. Therefore, prevention is very important for people with a high risk of thrombosis. In today's society, the popularity of air compression products used to prevent venous thrombosis is increasing, such as limb compression physiotherapy devices. Limb compression physiotherapy devices generally include the instrument body, trachea, electric heating wires, electrical stimulation wires, skin electrodes and It consists of a rubber sleeve, and the skin electrodes are used to connect the electrical stimulation wires to perform electrotherapy stimulation on the legs. The sleeve can be inflated and pressurized through the trachea, and the interior of the sleeve generally contains a heating unit, which is heated through electrical conduction to stimulate the feet. Apply heat to promote blood circulation.

After searching, it was found that the Chinese utility model patent number: 202220725705. One side of the equipment body is equipped with a matching gas-electricity integrated wire pipe insulation sleeve. One end of the gas-electricity integrated wire pipe insulation sleeve is fixedly connected to a male plug shell, and the other end of the gas-electricity integrated wire pipe insulation sleeve is A shell is fixedly connected, and a trachea, a heating power cord, and an electric stimulation power cord are respectively installed inside the gas-electricity integrated wire tube insulating sleeve. Both ends of the electric stimulation power cord are connected to the male plug shell and the outer shell respectively.

When using the three-in-one gas wire tube of the limb compression device mentioned above, due to the plug-in contact energization method of the product, it is found that the efficiency is not high and the durability is not good during use, making it inconvenient for the operator to use normally. , in order to solve the above problems, an innovative design was carried out on the basis of the original three-in-one gas wire tube.

Utility model content

The purpose of this utility model is to provide a quick connector structure suitable for three-in-one pressure, heating, and electrical stimulation equipment, so as to solve the problem in the above-mentioned background technology that when using three-in-one gas wire tubes, due to the plug-in type of the product During the use of the contact energization method, problems such as low efficiency and poor durability were found, making it inconvenient for operators to use normally.

In order to achieve the above purpose, the present utility model provides the following technical solution: a quick connector structure suitable for three-in-one pressure, heating, and electrical stimulation equipment, including an installation plug and an installation socket. The installation plug is provided with a plug upper shell. , and the top of the upper shell of the plug is provided with a dust cover, the dust cover is connected to the safety socket, and the safety socket is connected to the gas nozzle, and the gas nozzle is fixed on the lower shell of the plug through a fixing screw, and The end of the air nozzle is connected to the connecting pipe, the upper plug shell is connected to the lower plug shell through fixing screws, and two magnetic sockets a are fixed under the lower plug shell, and the magnetic socket a is connected to the connecting conduit wire, The bottom of the installation plug is connected to the installation socket, and the top of the installation socket is provided with a foot cover film. The foot cover film is posted on the upper shell of the socket, and the upper shell of the socket is fixed on the lower shell of the socket through fixing screws. Two magnetic sockets b are installed on the lower shell of the socket, and the magnetic socket b is connected to the heating film wire. A clamping piece is provided next to the magnetic socket b, and a spring is provided at the end of the clamping piece. Keys are provided on both sides of the clamping member, and springs are provided on the keys, and the keys are connected to the upper shell of the plug.

Preferably, a snap ring is provided at the end of the air nozzle, and the snap ring can engage with the clamping member.

Preferably, a chute a is provided on both sides of the upper shell of the socket, and the upper shell of the socket forms a sliding structure with the button through the chute a.

Preferably, the bottom end of the clamping member is provided with a slider, and the clamping member forms a sliding structure through the slider and the chute b provided on the lower shell of the socket.

Preferably, the end of the key is provided with a contact point, and the contact point is connected to the clamping member in an inclined plane.

Preferably, a mounting hole is provided in the lower shell of the socket.

Compared with the existing technology, the beneficial effects of this utility model are: the quick connector structure is suitable for three-in-one pressure, heating, and electrical stimulation equipment.

1. When connecting the installation plug and the installation socket, use the clamping piece to clamp the snap ring at the bottom of the air nozzle in the installation plug so that the air nozzle will not fall off, and the air can be released by pressing the button. Mouth, the entire design is easy to operate and has a solid structure. When used in the field of rehabilitation physiotherapy, it can make the operator more convenient and faster;

2. The operator can press the buttons 14 provided on both sides of the installation socket 17 to make the clamping member slide along the chute b, thereby releasing the snap ring, so that the air nozzle can be smoothly pulled out from the installation hole, which improves the use of the product. convenience.

Description of the drawings

Figure 1 is a schematic diagram of the connection structure of the plug and socket of the present utility model;

Figure 2 is a schematic structural diagram of the socket of the present utility model;

Figure 3 is a schematic structural diagram of the overall side view of the utility model;

Figure 4 is a side sectional structural diagram of the plug and socket of the present utility model;

Figure 5 is a schematic cross-sectional structural diagram of the plug and socket of the present utility model.

In the picture: 1. Plug upper shell; 2. Dust cover; 3. Safety socket; 4. Air nozzle; 401, snap ring; 5. Fixing screw; 6. Connecting tube; 7. Plug lower shell; 8. Magnetic Suction socket a; 9. Foot cover film; 10. Socket upper shell; 1001. Chute a; 11. Magnetic socket b; 12. Clamping piece; 1201. Slider; 13. Spring; 14. Button; 1401. Contact; 15. Lower shell of socket; 1501. Installation hole; 1502. Chute b; 16. Install plug; 17. Install socket.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-5. The present utility model provides a technical solution: a quick connector structure suitable for three-in-one pressure, heating, and electrical stimulation equipment, including an installation plug 16 and an installation socket 17. The installation plug 16 has an internal There is a plug upper shell 1, and the top of the plug upper shell 1 is provided with a dust cover 2. The dust cover 2 is connected to the safety socket 3, and the safety socket 3 is connected to the air nozzle 4. The air nozzle 4 is fixed by a fixing screw. 5 is fixed on the lower shell 7 of the plug, and the end of the air nozzle 4 is connected to the connecting pipe 6. The upper shell 1 of the plug is connected to the lower shell 7 of the plug through the fixing screw 5, and there are two magnetic attractions fixed under the lower shell 7 of the plug. Socket a8, and the magnetic socket a8 is connected to the connecting conduit wire, the bottom of the installation plug 16 is connected to the installation socket 17, and the top of the installation socket 17 is provided with a foot cover film 9, and the foot cover film 9 is posted on the socket upper shell 10 , and the socket upper shell 10 is fixed on the socket lower shell 15 through fixing screws 5. Two magnetic sockets b11 are installed on the socket lower shell 15, and the magnetic socket b11 is connected to the heating film wire, and there is a clip next to the magnetic socket b11. The end of the clamping member 12 is provided with a spring 13, and buttons 14 are provided on both sides of the clamping member 12. The buttons 14 are provided with springs 13, and the buttons 14 are connected to the plug upper shell 1.

The utility model is provided with a quick connector structure suitable for three-in-one pressure, heating, and electric stimulation equipment. When the installation plug 16 is connected to the installation socket 17, a clamp provided at the bottom of the air nozzle 4 provided in the installation plug 16 The ring 401 can be caught by the clamping piece 12 provided in the installation socket 17 so that the air nozzle 4 will not fall off. By pressing the buttons 14 provided on both sides of the installation socket 17, the clamping piece 12 can slide along the chute b1502. Thereby, the snap ring 401 is released, so that the air nozzle 4 can be smoothly pulled out from the installation hole 1501. After the installation plug 16 is connected to the installation socket 17, the two magnetic sockets a8 are connected to the two magnetic socket b11 terminals, so that the current can be smoothly connected. It passes through and is not easy to fall off. The safety socket 3 of the plug upper shell 1 can be externally connected to the physical therapy electrode wire and then connected to the electrode.

Specifically, a snap ring 401 is provided at the end of the valve 4, and the snap ring 401 can engage with the clamping member 12, which is conducive to blocking the snap ring 401 through the clamping member 12, so that the valve 4 will not fall off.

Specifically, a chute a1001 is provided on both sides of the upper shell 10 of the socket, and the upper shell 10 of the socket forms a sliding structure with the button 14 through the chute a1001, which facilitates the sliding displacement of the button 14 along the chute a1001.

Specifically, the bottom end of the clamping member 12 is provided with a slider 1201, and the clamping member 12 forms a sliding structure through the slider 1201 and the chute b1502 provided on the socket lower shell 15, which is conducive to the clamping member 12 being able to slide along the Slide displacement of chute b1502.

Specifically, the end of the button 14 is provided with a contact 1401, and the contact 1401 is connected to the clamping member 12 in an inclined plane, which is conducive to the sliding of the button 14 and enables the inclined plane on the contact 1401 to push the clamping member 12, so that Its sliding.

Specifically, the socket lower shell 15 is provided with a mounting hole 1501 , which facilitates the installation of the air nozzle 4 in the mounting hole 1501 of the socket lower shell 15 .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the rights All changes within the meaning and scope of the required equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a quick-operation joint structure suitable for pressurization, heating, trinity equipment of electric stimulation, includes installation plug (16) and installation socket (17), its characterized in that: the utility model discloses a heating device, including installation plug (16), plug upper housing (1), and the top of plug upper housing (1) is equipped with shield (2), shield (2) are connected with installation socket (3), and installation socket (3) are connected with air cock (4), air cock (4) are fixed on plug inferior valve (7) through fixed screw (5), and the end of air cock (4) is connected with connecting pipe (6), plug upper housing (1) is connected with plug inferior valve (7) through fixed screw (5), and be fixed with two magnetism socket a (8) under plug inferior valve (7) to magnetism socket a (8) are connected with connecting catheter wire, the below of installation plug (16) is connected with installation socket (17), and the top of installation socket (17) is equipped with sufficient cover pad membrane (9), sufficient cover membrane (9) are posted on socket upper housing (10), and socket upper housing (10) are fixed on socket inferior valve (15) through fixed screw (5), magnetism socket (11) are equipped with two magnetism socket a (11) under the plug inferior valve (15), and two magnetism socket (11) are equipped with magnetism socket (11 b) are held in the clamp and are held by the magnetism socket (11), both sides of the clamping piece (12) are provided with keys (14), springs (13) are arranged on the keys (14), and the keys (14) are connected with the plug upper shell (1).

2. A quick connector structure suitable for use in a three-in-one device for pressurizing, heating and electro-stimulation as claimed in claim 1, wherein: the tail end of the air tap (4) is provided with a clamping ring (401), and the clamping ring (401) can be mutually clamped with the clamping piece (12).

3. A quick connector structure suitable for use in a three-in-one device for pressurizing, heating and electro-stimulation as claimed in claim 1, wherein: both sides of the socket upper shell (10) are provided with a sliding groove a (1001), and the socket upper shell (10) and the keys (14) form a sliding structure through the sliding groove a (1001).

4. A quick connector structure suitable for use in a three-in-one device for pressurizing, heating and electro-stimulation as claimed in claim 1, wherein: the bottom end of the clamping piece (12) is provided with a sliding block (1201), and the clamping piece (12) and a sliding groove b (1502) arranged on the socket lower shell (15) form a sliding structure through the sliding block (1201).

5. A quick connector structure suitable for use in a three-in-one device for pressurizing, heating and electro-stimulation as claimed in claim 1, wherein: the tail end of the key (14) is provided with a contact (1401), and the contact (1401) is connected with the clamping piece (12) in an inclined plane.

6. A quick connector structure suitable for use in a three-in-one device for pressurizing, heating and electro-stimulation as claimed in claim 1, wherein: a mounting hole (1501) is formed in the socket lower shell (15).